Circles
What is the circumference of Timmy's pie. Timmy measured the radius to be 30 feet. (Use 3.14 for Pi)
188.4
10*23*6
1380
If the radius is 8 inches what is the area. (Use 3.14 for Pi)
200.96
26*49*35
44,590
If the area is 52.78 (rounded to the nearest hundredth) what is the diameter?
8.2
74*58*29.6
127,043.2
if the radius is -41.67 what is the area? (Round to the nearest hundredth.)
5455.03
144*95*72
984,960
If the diameter is 8.67 what is the area?
59.0075865
152.8*139*106.4
2,259,850.88